• 농업과학연구
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• 제25권2호
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• pp.310-320
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• 1998

This study is aimed at identifying the socio-economic effects of storage of ginger in artificial caves. The gingers stored in artificial caves in Seochun, 12 sampled areas, were surveyed to get information on the socio-economic effects. The surveyed data were processed by TSP, Qbasic and B/C Ratio computer programs and analyzed the decision making criteria such as B/C ratio, NPV and IRR. The socio-economic effects of the storages of the gingers are as follows. 1. The storage benefits per ton was showed as 184,050won. 2. Considering 10% of the opportunity cost of capital, the uper limits of investments for the cave storages was analyzed as 6,784 thousand won for ginger. 3. The investment of the natural cave storages was revealed economically feasible considering the decision making criteria as B/C ratio = 1.33, NPV = 35.059 thousand won and IRR = more than 100%. The other socio-economic effects of the ginger storages was expected as ; 1. The cave storages will contribute to increase consumer's and producer's welfare through the control of supply and demand and price stability. 2. Long-term storage of ginger without damaging quality and grades will be made on account of the storage conditions as relatively low temperature, high humidity and indifferent affects from the outside climate. 3. Utilization of the underground space, the caves, for storage will maximize the land use and the sustainable environment considering the mountainous area, two third of the total national land area. 4. Construction costs of the underground storage facilities as caves are cheaper than the ground storage facilities by 15 to 20% in general. In conclusion, the underground space like natural and artificial caves are considered the most suitable for storage of ginger on account of the storage conditions as temperature, humidity and blocking the sun light. Accordingly a study on convenient utilization of new development of artificial caves should be made considering transportation and input-output of the farms. Financial support of the government should be institutionally rearranged for the successful implementation of storing farm products like ginger in natural and man-made caves.

• 대한산업공학회지
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• 제18권1호
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• pp.11-24
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• 1992

The performance of Storage assignment policies is traditionally evaluated with the storage capacity of and AS/RS taken as given. However, the storage capacity is closely related to the inventory model used in real situations. This paper presents a model of evaluating the performance of three storage policies(random storage, class-based storage, and full turnover-based storage) considering production lot-sizing simultaneously with storage assignment of inventory items. The objective of the model is to achieve a balance of warehouse throughput and space requirements such that a total of material handling cost, production ordering cost, and inventory holding cost is minimized. The effects of the parameters involved in the model are investigated on the performance of each storage policy through example problems.

• 한국농촌건축학회논문집
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• 제6권2호
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• pp.65-78
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• 2004

Transformation of housing space is the most accurate physical trail to understand main needs from residents. The scope of the study targeted the 7 si & gun districts in Gyeongsangnam-do, this study is designed to consider the characteristics of space transformation in rural apartment houses and provide basic materials for the development of rural apartment houses. The results of the study are as follow. First, such spaces as corridor and stairway are transformed into storages and outside the houses are installed tap water facility, bicycle storage. and toilet. Second, in autumn seasons when crops and grains are harvested, parking lot and rooftop are used as the space drying such agricultural products. Third, space transformation within the houses has been different depending on family type and main businesses in terms of function and time to seek efficiency and stability of residence. Fourth, rural residents concentrate on a simple change of space usage and replacement of ageing or dilapidated equipment and facilities rather than space transformation incurring more financial burden.

• 한국가구학회지
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• 제27권4호
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• pp.352-361
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• 2016

In terms of space application and storage space arrangement, the demand and utilization for practical closet have been increasing. The changing concept of living spaces depending on family composition and consumer taste is very important in terms of organizing, using, and assigning spaces for storage with the use of a closet. In this study, the closet was analyzed and inspected focusing on products manufactured by Hanssem, Hyundai Livart, and ENEX. These are popular furniture makers in Korea that develop closets for the furniture industry.

• 융합신호처리학회논문지
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• 제17권2호
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• pp.53-60
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• 2016

본 논문에서는 대전상관기의 전체 성능을 달성하기 위해 새로운 방식의 상관자료 수집장치의 구축과 시험결과에 대해 소개한다. 최근 한국우주전파관측망(Korean VLBI Network, KVN)의 최대 관측규격인 8Gbps 속도의 관측이 수행되고 있으며, 대전상관기를 이용한 상관처리도 요구되고 있기 때문에 노후 장치를 대체하여 최대 상관처리 속도에 대응하기 위한 새로운 상관자료 수집장치의 도입이 필요하게 되었다. 대전상관기의 최대 상관결과 출력속도는 25.6ms 적분시간에 대해 초당 1.4GB/sec이다. 기존에 도입한 상관자료 수집장치는 대전상관기의 최대 상관출력 속도에 대응하지 못해 출력속도를 1/4로 제한하여 활용되었다. 즉, 대전상관기의 입력포트 4개 중에 관측속도 1Gbps에만 대응하도록 3개의 입력은 제한하였다. 이번에 도입한 장치는 스토리지 시스템에서 활용되고 있는 여러 최신의 기술 중에서 Gluster 파일 시스템을 사용하고 있으며, 대전상관기의 최대 출력속도인 1.4GB/sec를 만족하는 시험에서 광 출력 4개에 대해 각각 350MB/sec, 총 1.4GB/sec의 결과를 얻었다.

• 정보화정책
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• 제25권4호
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• pp.108-120
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• 2018

전 세계 4차 산업혁명의 도래에 맞춰 한국은 적극적으로 국가적 대응계획 I-Korea 4.0을 수립하여 2017년 11월에 발표하였다. 이 계획은 국가성장을 위한 산업혁신과 사회문제 해결을 목표로 하고 있다. 부동산산업도 예외는 아니며 산업혁신을 위해서는 스마트환경에서 주거, 상업, 업무, 복합 등 다양한 가용공간의 효과적 활용이 선행되어야 한다. 이를 위해서는 효율적 의사결정이 필요하고 이는 공간수요자 행태의 실시간 정보와 정확한 예측이 이루어 질 때 가능하다. 이에, 본 연구는 빅데이터 기반 스마트 스페이스 플랫폼을 제안하고 플랫폼의 구조와 서비스를 구체화 시키고자 한다. 스마트 스페이스 플랫폼도 스마트 트래픽, 스마트 시티, 스마트 헬스 등 다양한 스마트환경 적용사례처럼 급속히 발전하고 있는 정보통신기술(ICT)을 이용해 빅데이터의 효율적 저장, 접근, 분석, 활용이 가능하다. 스마트 스페이스 플랫폼의 구조는 6개 레이어 즉, Collection layer, Transfer layer, Storage layer, Service layer, Application layer, Management layer로 구성된다. 이 플랫폼은 의사결정자들이 행위기반(activity-based), 시장기반(market-based), 정책기반(policy-based) 빅데이터를 Searching, Mining, Integrating, Storing, Analyzing, Visualizing 할 수 있는 서비스체계를 가지고 있다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제28권2호
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• pp.31-38
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• 2022

Purpose: This study presents the results of the analysis on space utilization of kidney dialysis units in regional public hospitals, which plays a key role in local public medical services. The result aims to achieve safety from infection, allow comfort for the dialysis environment, and stability for medical support. The purpose of this study is to present fundamental data for architectural plans for the kidney dialysis unit, as well as to alleviate potential infectious diseases such as COVID-19. Methods: For research purposes, the investigation and analysis of space utilization were based on architectural floor plans, research papers and literature, related legal systems, and public statistics. Of the main 35 regional public hospitals, in regards to data accessibility, 15 facilities were selected to conduct the survey and analysis for the objective. Results: The space composition by area research results of kidney dialysis units in public hospitals are as follows: Firstly, most targets do not have required rooms in the access and support area, except for the hemodialysis beds in the treatment section. Secondly, the access area requires necessary room and space design that took into consideration of convenience and accessibility for patients. Thirdly, in regards to infection prevention and control, proper circulation and room plan is essential for storage and disposal of contaminated products and linen after use. For the treatment area, the arrangement plan needs to establish a visual connection between the isolation room, the nursing station, and the bed area. Additionally, consideration of circulation in the preparation, treatment, observation, examination, and all other rooms in the facility is required. Lastly, for the support area, the room is designed to consider adequate working and meeting spaces for the medical staff, consultation space for patients or guardians, separate storage and disposal of clean and contaminated items, and the storage of various equipment for dialysis. Implications: In preparation for the increase in chronic kidney failure patients and the spread of infectious diseases, such as COVID-19, the researched data demonstrates the basic guidelines for space composition of kidney dialysis units and the significant role of regional public hospitals.

• 한국가구학회지
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• 제24권3호
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• pp.286-292
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• 2013

Space given at home, furniture is an important condition to determine its size. As a method for satisfying outer and functional human needs, ever changing, shaped form has also been developed. Modern people tend to decorate the beautiful living space to the needs of the beauty and space of living. In order to satisfy these requirements, the development of furniture to suit the taste of modern people is required. In this study, we add together the design and contemporary design of traditional Korean and use of raw wood can feel the natural and applied to furniture retro design. It is possible to have a motif characteristic of Hanok traditional to suggest a design where you can feel the sensitivity with retro in the direction of the current design change is large and diverse, and in harmony with the living space of modern it is an object that you study the production lighting and storage furniture with the complexity of the traditional and modern.

• 한국실내디자인학회논문집
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• 제25권6호
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• pp.106-115
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• 2016

The purpose of this study is to investigate household Items and storage of kitchen and to suggest basic data for the desirable storage space. For the study, the samples were taken from 30 families living in 3-bedroom apartment. The personal interview and physical trace method were used to analyze the types and quantities of household Items and the storage conditions in kitchen furniture. The result was as follows : first, a total of 210 types of household Items were found in the kitchen, and the items ranged widely in purpose, from cooking and dining tools, hygiene products, and general household goods, which indicate that a variety activities in addition to cooking and eating are performed in the kitchen. Second, regarding the quantities of household Items, the majority of them were used for cooking and dining. Also the types and quantities of household Items varied according to the age of the child. Third, regarding storage of household Items in the kitchen by furniture type, the majority of the items were stored in the wall cabinets, base cabinets, and countertops and, as a storage method, simple 'placement' was most common. This suggests there is lack of three-dimensional storage in the kitchen. The findings show activities and storage in the kitchen space vary according to the age of the child, and household Items are stored by using several common methods.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 춘계학술대회
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• pp.263-266
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• 2013

클라우드 컴퓨팅 환경의 보편화, 모바일 기기의 증가, 다양한 웹 기반 서비스의 등장으로 대용량의 저장 공간이 요구되고 있다. 특히, 구글 드라이브, 네이버 ndrive, 다음 클라우드 등 웹 기반의 저장형 서비스의 이용이 보편화되면서 많은 저장 공간이 요구되고 있다. 따라서, 스토리지 분야도 네트워크를 통하여 가상화된 스토리지 자원을 사용자의 요구에 따라 제공이 가능하고, 대규모 확장이 쉽고, 특정 지리적 위치에 구애받지 않는 클라우드 스토리지 기술이 각광받도 있다. 본 논문에서는 클라우드 스토리지 인프라 구축을 위하여 공개 소프트웨어 기술인 하둡, 스위프트, GlusterFS의 특징에 대해 알아본다.